On November 14, the China Geological Survey organized an exchange seminar and appraisal meeting on the investigation results of the Huangyangshan graphite mine in Qitai County, Xinjiang. It is understood that the “Survey of Special Non-Metallic Minerals such as Crystalline Graphite in the Central and Western Regions†is undertaken by the China Building Materials Industry Geological Exploration Center and is affiliated with the “China's Land and Resources Bureauâ€. Mineral survey" project. The academicians of the Chinese Academy of Sciences, Mo Xuanxue, and Wang Baoliang, Li Wenchang, and Xing Shuwen, etc., conducted the identification of the I-1 prospecting target area submitted by the project. According to expert identification, two ore bodies were newly discovered in the I-1 prospecting target area, and a total of 72.64 million tons of crystalline graphite mineral resources were estimated, reaching the scale of super-large deposits. The results of laboratory selectivity study show that the fixed ore content of raw ore is 6.15%, the graphite slice diameter is +0.15mm, which is 23%, and the ore is selectable. The total recovery rate of fixed carbon in graphite concentrate is 94.87%, of which graphite film diameter is +0.15. Mm accounted for 12.01%, fixed carbon content of 90.17%, graphite film diameter -0.15mm fixed carbon content of 95.15%, with good prospects for development and utilization. The expert group unanimously agreed that the Huangyangshan graphite mine in Qitai County, Xinjiang is the first superlarge magmatic rock type crystalline graphite deposit discovered in China, opening up a new field of magmatic rock type crystalline graphite ore prospecting, and changing the scarcity of Xinjiang graphite resources. The situation and the distribution pattern of China's crystalline graphite resources are expected to become China's new crystalline graphite resource development base, providing new impetus for Xinjiang's economic and social development and providing resource guarantee for the development of China's strategic emerging industries. Experts suggest that we should continue to increase investment, regional development, demonstration, strengthen the comprehensive evaluation of geological potential, development conditions and environmental impact, and achieve the transformation of results as soon as possible.
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